-
公开(公告)号：US06413078B1
公开(公告)日：2002-07-02
申请号：US09734354
申请日：2000-12-11
IPC分类号： F23N520
CPC分类号： F23N5/203 , F23N2023/28 , F23N2027/32 , F23N2027/36
摘要： Improved lockout control in oil primary controllers for oil heating systems which allows a reasonable number of user resets and ignition retries in the event of lockout, while minimizing the unwanted accumulation of oil in the combustion chamber of the heating system. When the oil primary goes into lockout mode due to failure of combustion to take place, the oil primary is placed in a restricted mode of operation in which a limited number of reset activations and combustion retries may be attempted. If they are unsuccessful, a waiting time interval is then imposed between further successive attempts. The lockout or trial for ignition time may also be reduced for subsequent attempts, to minimize flooding. Normal operation is returned once a successful combustion cycle has been achieved.
摘要翻译： 改进了用于油加热系统的油主控制器中的锁定控制，其允许在锁定情况下合理数量的用户复位和点火重试，同时最小化加热系统的燃烧室中油的不希望的积聚。 当原油由于燃烧失败而进入锁定模式时，原油主要被置于限制的复位激活和燃烧重试的操作模式中。 如果它们不成功，则在进一步的连续尝试之间施加等待时间间隔。 点火时间的锁定或试验也可以减少，以便随后的尝试，以减少洪水。 一旦成功完成燃烧循环，就返回正常运行。
-
公开(公告)号：US06494707B1
公开(公告)日：2002-12-17
申请号：US09621259
申请日：2000-07-21
IPC分类号： F23N520
CPC分类号： F23N5/203 , F23N5/08 , F23N2025/12 , F23N2027/32 , F23N2027/36 , F23N2029/00 , F23N2031/20 , F23N2033/06 , F23N2035/12 , F23N2035/30
摘要： An oil burner control system is disclosed in which recycling between a loss of combustion to re-establishment of combustion is limited by counting the number of times recycling occurs and causing a the system to stop recycling and go to lockout after the count reaches a predetermined value.
摘要翻译： 公开了一种油燃烧器控制系统，其中在燃烧损失与燃烧重新建立之间的再循环通过计数循环次数的发生而导致系统停止再循环并在计数达到预定值之后进行锁定来限制 。
-
公开(公告)号：US06478574B1
公开(公告)日：2002-11-12
申请号：US09621257
申请日：2000-07-21
IPC分类号： F23Q2300
CPC分类号： F23N5/203 , F23N5/242 , F23N2027/20 , F23N2027/32 , F23N2027/36 , F23N2031/22 , F23N2035/14 , F23N2035/30 , F23N2039/06
摘要： An oil burner control system is disclosed in which an extended time may be temporarily selected, in situations such as initial set up or periodic maintenance, for priming the pipes, filters and pumps, before a safety lockout of system operation occurs, while otherwise leaving the normal safety lockout functions intact. An igniter in the system operates in an “intermittent” mode during the temporarily selected extended time, and otherwise operates in an “interrupted” mode.
摘要翻译： 公开了一种油燃烧器控制系统，其中在发生系统操作的安全锁定之前，在诸如初始设置或定期维护的情况下可以临时选择延长的时间，以便在系统操作的安全闭锁之前， 正常安全锁定功能完好无损。 系统中的点火器在临时选择的延长时间内以“间歇”模式运行，否则以“中断”模式运行。
-
公开(公告)号：US06175207B1
公开(公告)日：2001-01-16
申请号：US09363624
申请日：1999-07-29
IPC分类号： G08B2300
CPC分类号： G05B19/042
摘要： A controller for a system has two or more operating modes. The controller operates according to a different control algorithm in each operating mode. A manually operable switch typically used for sending a reset signal to the controller, may also be used to change operating modes. The controller changes operating mode when it detects that the switch is manually operated during a preselected phase of controller operation, typically when power is first applied. The disclosed embodiment allows up to four different operating modes to be selected. A first selection of operating modes can occurs if the switch is held closed during startup and then immediately released. A second selection of operating mode occurs if the switch is pressed within a preselected time interval after power is first applied to the controller. Both selections can be made during a single start-up event. The controller may use a status light if present, to visually indicate what operating mode has been selected after the time intervals in which to change operating modes have elapsed.
摘要翻译： 系统的控制器具有两种或多种操作模式。 控制器在每个操作模式下根据不同的控制算法进行操作。 通常用于向控制器发送复位信号的可手动操作的开关也可用于改变操作模式。 当控制器操作的预选阶段（通常在首次施加电源时），当控制器检测到手动操作时，控制器会更改操作模式。 所公开的实施例允许选择多达四种不同的操作模式。 如果开关在启动期间保持关闭，然后立即释放，则可能会发生第一选择的操作模式。 如果在电源首次施加到控制器之后的预选时间间隔内按下开关，则会发生第二选择的操作模式。 可以在单个启动事件期间进行两种选择。 控制器可以使用状态灯（如果存在），以便在经过改变操作模式的时间间隔之后，可视地指示已经选择了哪种操作模式。
-
公开(公告)号：US5472336A
公开(公告)日：1995-12-05
申请号：US099667
申请日：1993-07-29
CPC分类号： F23N5/123 , F23N2029/12 , F23N2031/10
摘要： A flame rectification type flame sensor circuit and method in which a generator injects periodic pulses of alternating voltage into a flame region, the voltage across the flame region being processed by a filter/amplifier which, in proper operation, produces a non-zero output signal only during the time a flame is present and a pulse of alternating voltage is being supplied by the generator. Final indication of a flame is produced only if a non-zero output signal occurs during the time a pulse of alternating voltage is being supplied, and not during the time between successive pulses of alternating voltage. Failure of an electrical component in the filter/amplifier is indicated if a non-zero output signal occurs during the time between successive pulses of alternating voltage.
摘要翻译： 一种火焰整流式火焰传感器电路和方法，其中发电机将交流电压的周期性脉冲注入火焰区域，火焰区域两端的电压由滤波器/放大器处理，滤波器/放大器在适当的操作中产生非零输出信号 只有在存在火焰并且发电机提供交流电压的脉冲的时间。 只有在交流电压脉冲供电期间发生非零输出信号，而不是交流电压的连续脉冲之间的时间内才产生火焰的最终指示。 如果在交流电压的连续脉冲之间的时间内发生非零输出信号，则指示滤波器/放大器中的电气部件的故障。
-
6.发明授权2-(.alpha.-naphthoxy)-N,N-diethyl propionamide as an aqueous flowable concentrate 失效2-（α-萘氧基）-N，N-二乙基丙酰胺作为水可流动浓缩物
公开(公告)号：US4266965A
公开(公告)日：1981-05-12
申请号：US89070
申请日：1979-10-29
申请人： Richard W. Simons
发明人： Richard W. Simons
摘要： A novel aqueous flowable concentrate of the herbicide 2-(.alpha.-naphthoxy)-N,N-diethyl propionamide is disclosed, displaying superior storage stability and dispersion and handling characteristics. The concentrate consists essentially of, by weight of the total concentrate:(a) from 10 to 60% of 2-(.alpha.-naphthoxy)-N,N-diethyl propionamide;(b) from 0.1 to 2.0% of a smectite clay;(c) from 1.0 to 10.0% of a water-soluble nonionic surfactant;(d) from 0.5 to 5.0% of a water-soluble dispersant; and(e) from 1.0 to 20.0% of a water-soluble freezing point depressant;the balance being water; the solid components have an average particle size of from about 5 to about 15 microns.
摘要翻译： 公开了除草剂2-（α-萘氧基）-N，N-二乙基丙酰胺的新型含水可流动浓缩物，显示出优异的储存稳定性和分散性和处理特性。 浓缩物基本上由总浓缩物的重量组成：（a）10至60％的2-（α-萘氧基）-N，N-二乙基丙酰胺; （b）0.1〜2.0％的绿土粘土; （c）1.0-10.0％的水溶性非离子表面活性剂; （d）0.5-5.0％的水溶性分散剂; 和（e）1.0至20.0％的水溶性凝固点抑制剂; 平衡是水; 固体组分的平均粒度为约5至约15微米。
-
公开(公告)号：US5812061A
公开(公告)日：1998-09-22
申请号：US802456
申请日：1997-02-18
申请人： Richard W. Simons
发明人： Richard W. Simons
CPC分类号： G08B7/06
摘要： A sensor provides a status signal indicating a condition of an operating system to the operating system's control system. The sensor has an inherent variable quantity such as resistance whose magnitude indicates the operating system status. The control system includes a user-operable switch which when actuated signals the microprocessor to determine the approximate value of the sensor's variable quantity. The magnitude of the variable quantity is then indicated by a signal comprising one or more beeps of sound or flashes of light. The number of beeps or flashes indicates the approximate present magnitude of the sensor's variable quantity. In a preferred embodiment, the control system comprises a microprocessor programmed to control the operating system and to perform most of the functions of the invention.
摘要翻译： 传感器向操作系统的控制系统提供指示操作系统的状态的状态信号。 传感器具有固有的可变量，例如电阻，其幅度表示操作系统状态。 控制系统包括用户可操作的开关，其在致动时信号给微处理器以确定传感器可变量的近似值。 然后，可变量的大小由包括一个或多个声音或闪光的哔声的信号指示。 哔哔声或闪烁次数表示传感器可变量的近似值。 在优选实施例中，控制系统包括被编程为控制操作系统并执行本发明的大部分功能的微处理器。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.023 秒)
